MediaMetrics: Sync to google3 MediaMetricsAudioTrackStatusReported

See cr/422566566.

Test: atest AudioTrackTest#testAudioTrackBuilderError
Test: adb shell dumpsys media.metrics
Test: statsd_testdrive 413
Bug: 215161473

Change-Id: I2db2a70b72d95260a022846db5dbb575c2946d62
diff --git a/services/mediametrics/AudioAnalytics.cpp b/services/mediametrics/AudioAnalytics.cpp
index 0e4dfcf..a936ac8 100644
--- a/services/mediametrics/AudioAnalytics.cpp
+++ b/services/mediametrics/AudioAnalytics.cpp
@@ -179,10 +179,10 @@
     "mediametrics_audiotrackstatus_reported",
     "status",
     "debug_message",
-    "sub_code",
+    "status_subcode",
     "uid",
     "event",
-    "flags",
+    "output_flags",
     "content_type",
     "usage",
     "encoding",
@@ -542,8 +542,8 @@
         const int atom_status = types::lookup<types::STATUS, int32_t>(statusString);
 
         // currently we only send create status events.
-        const int32_t event =
-                android::util::MEDIAMETRICS_AUDIO_TRACK_STATUS_REPORTED__EVENT__EVENT_CREATE;
+        const int32_t event = android::util::
+                MEDIAMETRICS_AUDIO_TRACK_STATUS_REPORTED__EVENT__AUDIO_TRACK_EVENT_CREATE;
 
         // The following fields should all be present in a create event.
         std::string flagsStr;